Optical telescope

Results: 1073



#Item
881Space / Exoplanetology / Subdwarf stars / Astrophysics / Subdwarf B star / Space telescopes / Kepler / Asteroseismology / Wolf–Rayet star / Spacecraft / Star types / Astronomy

K2 Observations of Pulsating Subdwarf B Stars for Field 1 M. D. Reed (Missouri State University), C. S. Jeffery (Armagh Observatory), J. H. Telting (Nordic Optical Telescope), R. H. Østensen (KU Leuven) During its prima

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Source URL: keplerscience.arc.nasa.gov

Language: English - Date: 2014-05-14 17:08:40
882Telescope types / Lenses / Refracting telescope / Eyepiece / Telescope / Reflecting telescope / Camera lens / Chromatic aberration / Optical aberration / Optics / Telescopes / Geometrical optics

Of Glass and Light Investigating Interactions Between Light and Glass Astronomical advances, including the search for asteroids, have been almost totally dependent on the interaction of

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Source URL: dawn.jpl.nasa.gov

Language: English - Date: 2011-02-02 14:51:10
883National Optical Astronomy Observatory / W. M. Keck Observatory / Gemini Observatory / European Southern Observatory / Very Large Telescope / Astronomy and Astrophysics Decadal Survey / OSIRIS / Extrasolar planet / HR / Astronomy / Telescopes / Space

Input to the NSF Astronomy Portfolio Review from W. M. Keck Observatory Submitted by Taft Armandroff Director, W. M. Keck Observatory ([removed]) on behalf of Keck Observatory and its scientific communi

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Source URL: www.keckobservatory.org

Language: English - Date: 2013-12-30 21:18:32
884Astronomy / Extraterrestrial life / Spaceflight / Search for extraterrestrial intelligence / Quantum optics / Telescope / Laser / SETI Institute / Pulsar / SETI / Astrobiology / Space

Optical SETI for Academics and Amateurs Andrew Howard Department of Physics, Harvard University, Cambridge, MA[removed]ABSTRACT A high-intensity pulsed laser, teamed with a moderate sized transmitting telescope, forms an

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Source URL: frank.harvard.edu

Language: English - Date: 2001-03-01 11:42:04
885Optics / Physics / Extraterrestrial life / Search for extraterrestrial intelligence / Spaceflight / Telescope / MAGIC / Photomultiplier / Photodetector / Optical devices / Technology / Sensors

Optical SETI Introduction/Refresher Using only "Earth 2000" technology, it is possible to send a brief, directed optical flash to another star system that would outshine the Sun by three orders of magnitude, independent

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Source URL: frank.harvard.edu

Language: English - Date: 2002-07-02 15:04:14
886Science / Wavefront / Waves / Interferometry / Telescope / Adaptive optics / Optics / Observational astronomy / Physics

wavefront sensing portfolio National Aeronautics and Space Administration Wavefront Sensing and Optical Control Software

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Source URL: techtransfer.gsfc.nasa.gov

Language: English - Date: 2011-05-03 14:36:04
887Space / Search for extraterrestrial intelligence / SETI Institute / European Southern Observatory / SERENDIP / Arecibo Observatory / Astronomical survey / Allen Telescope Array / Stuart Kingsley / SETI / Astrobiology / Astronomy

AN ALL-SKY OPTICAL SETI SURVEY Andrew Howard, Paul Horowitz, and Charles Coldwell Department of Physics, Harvard University, Cambridge, MA[removed]USA ABSTRACT We present plans for an all-sky search for pulsed optical SETI

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Source URL: seti.harvard.edu

Language: English - Date: 2001-01-02 16:07:58
888Search for extraterrestrial intelligence / Spaceflight / Optics / European Southern Observatory / Telescope / Photon / Physics / Extraterrestrial life / Astronomy

Optical SETI At Harvard-Smithsonian Andrew Howard, Paul Horowitz, Charles Coldwell, Samuel Klein, Anne Sung and Jonathan Wolff Department of Physics, Harvard University, Cambridge, MA[removed]Joe Caruso, David Latham, Cost

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Source URL: seti.harvard.edu

Language: English - Date: 1999-12-15 17:01:40
889Radioactivity / Leptons / Observational astronomy / Search for extraterrestrial intelligence / Gamma-ray astronomy / Cosmic ray / Telescope / Compton Gamma Ray Observatory / Photon / Physics / Radiation / Quantum electrodynamics

Is there “RFI” in pulsed optical SETI? Andrew Howard and Paul Horowitz Physics Department, Harvard University, Cambridge, MA[removed]USA ABSTRACT In the 40 year history of SETI, radio frequency interference (RFI) has p

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Source URL: seti.harvard.edu

Language: English - Date: 2001-01-08 14:34:22
890Wavefront / Adaptive optics / James Webb Space Telescope / Holography / Optical aberration / Optics / Physics / Electromagnetic radiation

wavefront sensing markets and applications National Aeronautics and Space Administration Astronomy Description

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Source URL: techtransfer.gsfc.nasa.gov

Language: English - Date: 2011-05-03 14:36:06
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